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Specialist for Audio-Amplifiers

Porsche 993 Nokia DSP amplifier defect?

Repair at a fixed price of 380,80€ with 2 years warranty *

In the Porsche 993  may experience problems with the DSP Sound System.
Symptom: failure of individual speakers

Normally these symptom is due to a defective amplifier.

Affected part numbers:


  • 99364530200
  • 993.645.302.00
  • 49134 70149

  • 99364530201
  • 993.645.302.01
  • 49134 71177

  • 99364530400
  • 993.645.304.00
  • 49134 71156

Repair time currently 4-8 working days (plus lead time)

If you are interested in a repair, please contact us via the form, then send the device together with the completed order form to the address indicated in the imprint.

The fixed repair price refers to a device that has not yet been opened and is thus in an original state.
Unsuccessful previous repair attempts usually result in more effort and thus in additional costs.

* All prices are excluding shipping costs.

request Porsche 993 Nokia DSP amplifier